Shepherd Brian A. - Insider Non-Derivative Transactions at CSG SYSTEMS INTERNATIONAL INC (CSGS) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Dec 19, 2025, Shepherd Brian A.'s relationship to CSG SYSTEMS INTERNATIONAL INC (CSGS) is Director,Officer (President & CEO), and currently has 652,616 shares of Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other CSGS insiders.

Related Topics: SEC Topic List.

Data Source: SEC.

Shepherd Brian A. - Insider Non-Derivative Transactions of CSGS Common Stock

Shepherd Brian A. - Insider Non-Derivative Transactions at CSGS

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Date	Transaction	No. of Shares	Price Per Share	Shares Owned After Transactions
Dec 20, 2025	Acquisition -- (Common Stock)	29737	0	652616
Dec 19, 2025	F -- (Common Stock)	114600	77.02	538016
Mar 11, 2025	F -- (Common Stock)	22797	62.04	498151
Mar 11, 2025	Acquisition -- (Common Stock)	49891	0	548042
Mar 11, 2025	Acquisition -- (Common Stock)	74837	0	622879
Feb 21, 2025	F -- (Common Stock)	33389	64.29	520948
Feb 21, 2025	Acquisition -- (Common Stock)	14143	0	554337
Jan 1, 2025	Disposition -- (Common Stock)	42135	0	540194
Dec 11, 2024	Acquisition -- (Common Stock)	74475	0	582329
Mar 11, 2024	F -- (Common Stock)	16504	53.96	378019
Mar 11, 2024	Acquisition -- (Common Stock)	51934	0	429953
Mar 11, 2024	Acquisition -- (Common Stock)	77901	0	507854
Feb 17, 2024	Disposition -- (Common Stock)	6074	53.09	388449
Feb 17, 2024	F -- (Common Stock)	15670	53.09	394523
Jan 3, 2024	F -- (Common Stock)	5606	53.12	416267
Mar 11, 2023	F -- (Common Stock)	11279	52.43	314976
Mar 11, 2023	Acquisition -- (Common Stock)	42759	0	357735
Mar 11, 2023	Acquisition -- (Common Stock)	64138	0	421873
Feb 18, 2023	F -- (Common Stock)	31296	60.54	326255
Feb 18, 2023	Acquisition -- (Common Stock)	22528	0	357551
Jan 4, 2023	F -- (Common Stock)	5607	58.26	335023